VULNERABILITY INTELLIGENCE
CVE-2023-3317
CVSS score7.1 HIGH
EPSS probability0.24%
CISA KEVNot currently listed
Published2023-06-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Description
A use-after-free flaw was found in mt7921_check_offload_capability in drivers/net/wireless/mediatek/mt76/mt7921/init.c in wifi mt76/mt7921 sub-component in the Linux Kernel. This flaw could allow an attacker to crash the system after 'features' memory release. This vulnerability could even lead to a kernel information leak problem.
Weakness classification
- secalert@redhat.com: CWE-416
- nvd@nist.gov: CWE-416